Regional resource management techniques: The case of Colorado oil shale development

Regions under stress from rapid development require comprehensive planning and management tools, capable of identifying the pace, location and magnitude of growth and assessing social, economic and environmental impacts. Northwest Colorado, endowed with massive rich deposits of oil shale, went through a boom-bust cycle of growth during the early 1980s as US interest in synthetic fuels peaked and then rapidly declined. An innovative resource information system has been developed which has assisted the region in anticipating growth and modifying its consequences. This article reviews the organization and development of the Colorado Resource Information System (CRIS) and evaluates its role and impact in the decisionmaking process. Experience shows that regions which develop and maintain planning and information tools can have significant influence on economic development.     

Assisting Australian indigenous resource management and sustainable utilization of species through the use of GIS and environmental modeling techniques

Information on distribution and relative abundance of species is integral to sustainable management, especially if they are to be harvested for subsistence or commerce. In northern Australia, natural landscapes are vast, centers of population few, access is difficult, and Aboriginal resource centers and communities have limited funds and infrastructure. Consequently defining distribution and relative abundance by comprehensive ground survey is difficult and expensive. This highlights the need for simple, cheap, automated methodologies to predict the distribution of species in use, or having potential for use, in commercial enterprise. The technique applied here uses a Geographic Information System (GIS) to make predictions of probability of occurrence using an inductive modeling technique based on Bayes' theorem. The study area is in the Maningrida region, central Arnhem Land, in the Northern Territory, Australia. The species examined, Cycas arnhemica and Brachychiton diversifolius, are currently being 'wild harvested' in commercial trials, involving sale of decorative plants and use as carving wood, respectively. This study involved limited and relatively simple ground surveys requiring approximately 7 days of effort for each species. The overall model performance was evaluated using Cohen's kappa statistics. The predictive ability of the model for C. arnhemica was classified as moderate and for B. diversifolius as fair. The difference in model performance can be attributed to the pattern of distribution of these species. C. arnhemica tends to occur in a clumped distribution due to relatively short distance dispersal of its large seeds and vegetative growth from long-lived rhizomes, while B. diversifolius seeds are smaller and more widely dispersed across the landscape. The output from analysis predicts trends in species distribution that are consistent with independent on-site sampling for each species and therefore should prove useful in gauging the extent of resource availability. However, some caution needs to be applied as the models tend to over predict presence which is a function of distribution patterns and of other variables operating in the landscape such as fire histories which were not included in the model due to limited availability of data.     

Forest law compliance and enforcement: the case of on-farm timber extraction in Ghana

The paper investigates law compliance in case of on-farm timber extraction in Ghana. It empirically investigates compliance with rules that (i) require timber operators to obtain prior and informed consent from the farmers, (ii) require timber operators to pay appropriate and timely compensation for crop damage caused by timber extraction and (iii) ban chainsaw lumbering. The study documents a low level of compliance in all three domains. Subsequently, the paper discusses the underlying causes for the observed low compliance. The low compliance level is attributed to a legislation, and enforcement, that provides huge financial incentives for non-compliance for both farmers and timber operators, and in the latter case both with and without legal permits. At the same time the regulation is perceived to violate their moral values. The paper underlines the interests of the political elite as decisive in shaping the current regulation and the way it is implemented on the ground. It asserts that eliciting compliance requires consideration of both the instrumental and normative perspectives; else it becomes illusive. The study thus challenges the typical response of governments in developing countries, who, supported by donor agencies, attempt to elicit compliance through enhanced law enforcement efforts. The results presented on the Ghana case suggest that such an approach is unlikely to elicit compliance.     

Correlation structure between inflation and oil futures returns: An equilibrium approach

We use an equilibrium model of a monetary economy to understand the economics behind the correlation between inflation and oil futures returns. We find that some of the positive correlation found in empirical studies is due to the fact that oil is in the consumption basket; however, this accounts only for a minor part of it. There exist other important sources of correlation related to monetary shocks and output shocks. In particular, we find that the correlation is extremely sensitive to the reaction of the central bank to output shocks, while the reaction to inflation changes is less significant. We estimate our model using maximum likelihood with the following data sets: crude oil futures prices, nominal interest rates, inflation rates and money supply growth rates. Our estimates suggest that the monetary authority overreacts to output shocks by increasing the money supply in a more than necessary amount, generating a significant source of positive correlation. From a practical perspective, We find that it is a good strategy to use as a hedge, the futures whose maturity is closer to the hedging horizon. This is particularly true for short-term hedging.     

People, power and timber: The politics of community-based forest management

The potential of devolved conservation to empower people, reduce poverty and protect forest resources has yet to be realized in much of the developing world. This is particularly evident in the Philippines where the central state paradoxically recentralizes political power through devolution at the policy, program and project level in forest management. We investigate how centralized state power emanates through devolved networks to affect the success of local timber utilization involving community-based forest management (CBFM) on Mindanao Island, the southern Philippines. By examining broader shifts from centralized to devolved forest management, results suggest that centralized political power continues to control and adversely affect local uses of timber through CBFM. We discuss how in the process of state authorities recentralizing devolved rights and responsibility over timber management, community-based logging operations were threatened but sustained by members relying on community-based structures and their own capabilities. The conclusion asserts that broader state processes of devolving power over timber management remains constrained by political motives and interests and so largely fails to fulfill the objectives of community-based forest management.     

Corporate social responsibility and petroleum development in sub-Saharan Africa: The case of Chad

This paper contributes to the debate on governance, transparency and Corporate Social Responsibility (CSR) in oil-rich sub-Saharan Africa, focusing on the case of Chad. Over the past decade, Chad has gained international standing as an oil-producer on the back of the World Bank-catalyzed Chad–Cameroon pipeline project, which aims to develop the country's oil-rich Doba region. The analysis begins by examining at greater length the challenges to implementing a CSR agenda in fragile states such as Chad, highlighting, specifically, the barriers to facilitating development in environments exhibiting Dutch Disease-like symptoms. It subsequently critiques CSR programs in resource-rich developing countries, questioning the role of corporate intervention in such settings. The paper concludes by examining how CSR has been “operationalized” in Chad itself, where to ensure that the finances generated from the oil project are properly managed, the Bank instituted a comprehensive revenue management plan.     

Reducing conflict over the Danube waters: equitable utilization and sustainable development

This paper develops the idea that the principle of equitable utilization must be applied in concert with sustainable water use not only in the resolution of specific disputes but in the cooperative management of water resources in general. It illustrates this point with two different cases involving the use of the Danube River. The first is the conflict over the Gabcikovo Nagymaros Dam, which now rests before the International Court of Justice. The author argues that a narrow legal ruling that fails to take into account broader issues of equitable utilization as they relate to sustainable development will not satisfactorily address the long-term questions at stake between the parties. The second involves the situation in the Danube Delta where the potential for conflict exists, but may be minimized through the convention and institutional framework developed to address the environmental degradation and pollution of the Danube River basin, which is based in part on the principle of equitable utilization and the goal of achieving more sustainable water use. The paper provides a brief overview of the geographical features of the Danube River and international water law. It then explores the principle of equitable utilization and sustainable water use in light of the two cases and discusses the implications for the resolution and management of conflicts involving internationally shared water courses.     

Resources policy and mine closure in South Africa: The case of the Free State Goldfields

There is increasing international pressure to ensure that mining development is aligned with local and national development objectives. In South Africa, legislation requires mining companies to produce Social and Labour Plans, which are aimed at addressing local developmental concerns. Against the background of the new mining legislation in South Africa, this paper evaluates attempts to address mine downscaling in the Free State Goldfields over the past two decades. The analysis shows that despite an improved legislative environment, the outcomes in respect of integrated planning are disappointing, owing mainly to a lack of trust and government incapacity to enact the new legislation. It is argued that legislative changes and a national response in respect of mine downscaling are required.     

Multiproduct mine output and the case of mining waste utilization

This article addresses the concepts of economies of scope and multiproduct production, subadditivity and transray convexity as it applies to the mining industry. The article goes on to expand these concepts to include the case of mining waste utilization. It discusses how the modification of mining wastes into a marketable product can develop a relationship across the cost functions of the modified mining waste and ore production and how this interrelationship affects the profit maximizing condition. It discusses four possible outcomes from mining waste modification and its development into marketable products on the profitability and production of ore by the firm. Finally, it discusses mining waste utilization effects on rehabilitation costs and the potential for a decrease in the adverse community effects due to mine closure.     

大渡河干热河谷农业环境资源的开发模式

大渡河干热河谷光、热资源充裕,雨、热同期,主、支流(沟)纵横交错,为农业灌溉提供了水源;经济林木资源优势相对突出,农业环境资源立体层次丰富。因此,本文提出了开发大渡河干热河谷农业环境资源的4种模式。     

Linkages to manufacturing in the resource sector: The case of the Angolan oil and gas industry

This paper discusses the current state and future prospects of backward production linkages to the manufacturing sector in the Angolan oil and gas industry. The paper finds that local value-added links are currently limited to labour and to a lesser degree in basic services. However, there is a realistic and strategic potential for local manufacturing linkages to expand in the oilfield services sector of the industry, which in turn can stimulate industrial development. For this to be achieved, the factors that are currently constraining the expansion and deepening of linkages have to be addressed, namely, a weak local content strategy, a weak local skills and industrial base and the integration of industrial and oil sector policies.     

Balancing Conservation and Economic Sustainability: The Future of the Amazon Timber Industry

Logging has been a much maligned feature of frontier development in the Amazon. Most discussions ignore the fact that logging can be part of a renewable, environmentally benign, and broadly equitable economic activity in these remote places. We estimate there to be some 4.5 ± 1.35 billion m³ of commercial timber volume in the Brazilian Amazon today, of which 1.2 billion m³ is currently profitable to harvest, with a total potential stumpage value of $15.4 billion. A successful forest sector in the Brazilian Amazon will integrate timber harvesting on private lands and on unprotected and unsettled government lands with timber concessions on public lands. If a legal, productive, timber industry can be established outside of protected areas, it will deliver environmental benefits in synergy with those provided by the region’s network of protected areas, the latter of which we estimate to have an opportunity cost from lost timber revenues of $2.3 billion over 30 years. Indeed, on all land accessible to harvesting, the timber industry could produce an average of more than 16 million m³ per year over a 30-year harvest cycle—entirely outside of current protected areas—providing $4.8 billion in returns to landowners and generating $1.8 billion in sawnwood sales tax revenue. This level of harvest could be profitably complemented with an additional 10% from logging concessions on National Forests. This advance, however, should be realized only through widespread adoption of reduced impact logging techniques.     

Integrating forage,wildlife, water,and fish projections with timber projections at the regional level: A case study in southern United States

The impact of timber management and land-use change on forage production, turkey and deer abundance, red-cockaded woodpecker colonies, water yield, and trout abundance was projected as part of a policy study focusing on the southern United States. The multiresource modeling framework used in this study linked extant timber management and land-area policy models with newly developed models for forage, wildlife, fish, and water. Resource production was integrated through a commonly defined land base that could be geographically partitioned according to individual resource needs. Resources were responsive to changes in land use, particularly human-related, and timber management, particularly the harvest of older stands, and the conversion to planted pine.     

Corporate social responsibility, partnerships, and institutional change: The case of mining companies in South Africa

Internationally and in South Africa, mining companies are increasingly referring to corporate social responsibility (CSR) and partnerships in terms of the business case, or the expectation that being responsible and collaborating with stakeholders is good for profits. Based on a case study of platinum and chrome mining in South Africa, this article argues that the business case is circumscribed by companies’ institutional context. In the past, mining companies’ dominant interpretation of CSR has been in terms of charitable donations and support to good causes. These efforts have not alleviated the contribution of mining companies to growing social problems around the mines, primarily because they have not impacted on core business practices and have not contributed to necessary cross‐sectoral collaboration. Recently, however, there has been an important transition involving the broadening of the interpretation of CSR and increasing commitment to these issues amongst corporate leadership. Though market‐based incentives have contributed to this, the key driver has been the State's legislated transformation programme premised on State sovereignty over mineral resources. Hence, while the interrelationship between companies and their institutional context has, in the past, brought about a vicious cycle of irresponsibility and minimal collaboration, this cycle may be reversed into a virtuous one, driven in particular by the State. The broader implication is that references to a business case for CSR and partnerships cannot be relied upon independently of continued efforts at shaping the public sector context of companies.     

An approach to integrated ecological assessment of resource condition: the Mid-Atlantic estuaries as a case study

The complex and interconnected nature of ecological systems often makes it difficult to understand and prevent multiresource, multistressor problems. This article describes a process to assess ecological condition at regional scales. The article also describes how the approach was applied to the Mid-Atlantic estuaries, where it focused on characterizing the current state of the environment rather than on predicting future effects from humans. The necessity for iteration during the exercise showed how important it was to identify the purpose of the assessment and its users, that appropriate, consistent data are lacking for large-scale assessments, and that it remains a challenge to communicate succinctly the results of such an assessment.     

高海拔地区荒山的开发利用——以开发利用孤老山荒山为例

本文以云南省孤老山为例,介绍了高海拔地区荒山开发利用的经验。孤老山从可持续发展观念出发,以建立生态农业为目标,创建了孤老山果牧综合场,取得良好的经济、社会、生态效益,为高海拔地区荒山开发利用树立了典范     

Defining an ecological baseline for restoration and natural resource damage assessment of contaminated sites: The case of the Department of Energy

Retrospective ecological risk assessment, restoration, natural resource damage assessment (NRDA) and managing ecosystems all require having a baseline. This policy and practice paper explores the factors that influence baseline selection, and it is suggested that ecological resources would best be served by: (1) integrating NRDA considerations into both future land-use planning and remediation/restoration; (2) selecting a baseline for NRDA that approximates the land-use conditions at the time of occupation (or a preferred ecosystem); and (3) integrating both the positive and negative aspects of industrial occupation into restoration decisions, baseline selection and NRDA. Under the Comprehensive Environmental Response and Compensation and Liability Act (CERCLA), natural resource damages are assessed for injuries incurred since 1980 due to releases, but the release itself may have occurred before 1980. The paper uses the Department of Energy as a case study to examine NRDA and the management of ecosystems. Releases occurred at many DOE sites from the 1950s to the 1980s during nuclear bomb production. It is suggested that the DOE has been responsible not only for injuries to natural resources that occurred as a result of releases, but for significant ecosystem recovery since DOE occupation, because some lands were previously farmed or industrialized. Natural resource injuries due to releases occurred simultaneously with ecosystem recovery that resulted from DOE occupation. While the 1980 date is codified in CERCLA law as the time after which damages can be assessed, baseline can be defined as the conditions the natural resources would have been in today, but for the release of the hazardous substance. It is also suggested that NRDA considerations should be incorporated into the remediation and restoration process at DOE sites, thereby negating the need for formal NRDA following restoration, and reducing the final NRDA costs.     

Socioeconomic evaluation of the impact of natural resource stressors on human-use services in the Great Lakes environment: A Lake Michigan case study

The Great Lakes watershed is home to over 40 million people (Canadian and U.S.) who depend on a healthy Great Lakes ecosystem for economic, societal, and personal vitality. The challenge to policymakers and the public is to balance economic benefits with the need to conserve and replenish regional natural resources in a manner that ensures long term prosperity. Nine critical broad-spectrum stressors of ecological services are identified, which include pollution and contamination, agricultural erosion, non-native species, degraded recreational resources, loss of wetlands habitat, climate change, risk of clean water shortage, vanishing sand dunes, and population overcrowding. Many of these stressors overlap. For example, mining activities alone can create stress in at least five of these categories. The focus groups were conducted to examine the public’s awareness of, concern with, and willingness to expend resources on these stressors. This helped generate a grouping of stressors that the public is especially concerned about, those they care little about, and everything else in between. Stressors that the respondents have direct contact with tend to be the most important to them. This approach of using focus groups is a critical first step in helping natural resource managers such as Trustees and NGOs understand what subsequent steps to take and develop policy measures that are of most interest and value to the public. Skipping or glossing over this key first task could lead to difficulties with respect to survey design and model development in a non-market valuation study. The focus group results show that concern related to pollution and contamination is much higher than for any of the others. It is thus clear that outreach programs may be necessary to educate the public about the severity of some low-ranked stressors including climate change.     

Environmental and social impacts of electricity utilization: broadening the debate

Exposure of small laboratory animals to power-frequency high-voltage electric fields was reported to have endocrinological effects, including changes in pineal melatonin levels. It has been assumed that these results are directly attributable to electric-field effects, but this article suggests that air ionization, produced by corona activity at the animals’ body surfaces, may have been biologically active and could be relevant to the interpretation of some epidemiological and other studies. Although presently a matter of dispute, there is evidence that atmospheric ionization may be biologically active and could provide an alternative explanation for at least some apparent electromagnetic field interactions with biological subjects. Consideration of the electricity utilization environment as a whole, rather than one selected component, could allow the introduction of lower-cost, precautionary and putative hazard remediation measures.